Which of These Patients Is at Highest Risk of a Myocardial

Which of these patients is at highest risk of a myocardial infarction?

A) an obese male age 25 with a serum HDL of 45 mg/dl
B) an obese female age 25 with a serum HDL of 45 mg/dl
C) a child living in Bogalusa with poor dietary habits and inactivity
D) a male smoker age 45 with a poor diet and a family history of heart disease
E) a female smoker age 45 with a poor diet and a family history of heart disease